Trusted Acoustic Solutions for Learning and Workspaces
Decrasound has built a strong reputation as a reliable supplier of premium acoustic panels tailored for schools and offices. With decades of experience in sound absorption technology, we understand the unique acoustic needs of educational and professional environments. Whether it’s reducing echo in a bustling classroom or improving speech clarity in a meeting room, our PET-based acoustic products deliver proven performance without compromising design.
Why Choose Decrasound for Schools and Office Spaces?
From kindergartens to corporate boardrooms, noise management is essential. Decrasound panels provide practical sound control while also allowing flexibility in colour, shape, and design. Our products are safe, low-VOC, recyclable, and manufactured from a minimum of 65% recycled PET—making them a responsible choice for education and workplace settings.
Tailored Acoustic Panel Options
Our product range suits a variety of installations, from ceiling baffles in open-plan offices to vibrant wall panels in classrooms. The modular nature of our designs makes it easy to integrate acoustic performance into both new builds and refurbishments.
Sustainable and Certified
Decrasound panels are manufactured with sustainability in mind. Many of our products are certified by Global GreenTag and have a DECLARE label. These certifications make our acoustic panels a smart choice for projects aiming to meet green building standards.
Applications Across Education and Commercial Environments
Our acoustic panels are already installed in schools, universities, co-working hubs, offices, and training facilities across Australia. Each installation is guided by acoustic performance data and visual appeal, ensuring long-term value and comfort.
Frequently Asked Questions
Are Decrasound panels safe for use in classrooms?
Yes. Decrasound products are non-toxic, low-VOC, and made from recycled PET, making them ideal for use in spaces used by children and educators.
Can the panels be customised for school or office branding?
Absolutely. Panels can be manufactured in a wide range of colours and configurations to suit interior design themes or reflect brand identity.
What installation options are available for schools?
We offer wall-mounted, ceiling-hung, and free-standing options suitable for classrooms, music rooms, and open-plan areas. Our team can assist with layout planning.
Do Decrasound panels improve speech clarity?
Yes. By absorbing reverberant noise, our panels help make speech more intelligible in both classrooms and office settings.
Is there support available for selecting the right product?
Yes. Our acoustic experts can provide tailored advice based on your space, sound requirements, and aesthetic goals.
Need Help Finding the Right Acoustic Panel?
Whether you're improving a school hall or a busy office floor, Decrasound can guide you to the right acoustic solution. Contact us today to get started on your project.
Download Decrasound Brochures
Get all the technical documentation you need to specify or install our acoustic panels.
| 📘 Decrasound Product Catalogue | Download (PDF, 2.1MB) |
| 🎨 Decrasound 2025 Colour Range | Download (PDF, 1.8MB) |
| 🧱 3D Acoustic Wall Panels | Download (PDF, 1.2MB) |
| 💡 Acoustic Lighting Brochure | Download (PDF, 1.6MB) |
| 📄 Acoustiscreen Brochure | Download (PDF, 1.5MB) |
| 📊 Decrabaffle Technical Data Sheet | Download (PDF, 1.1MB) |
| 📊 Acoustiscreen Technical Data Sheet | Download (PDF, 1.3MB) |
| 🖼️ Acoustiscreen Hanging Screens | Download (PDF, 1.4MB) |
| Visit Full Resources Centre | |
Compare Decrasound Acoustic Products
| Product | Ideal Use | Mounting | Features |
|---|---|---|---|
| Decrascreen Panels | Classrooms, training rooms, shared workspaces | Wall-mounted or free-standing | Lightweight, tackable, colour options |
| Decrabaffle | Ceiling spaces in offices or multipurpose rooms | Suspended from ceiling | Excellent reverberation control, modern aesthetic |
| Decra Tile | Grid ceilings in offices and classrooms | Ceiling tile format | Drop-in format, neat finish, acoustic absorption |
| Decra Panel | Wall treatments in halls, lecture rooms, libraries | Wall-mounted | Custom sizes and colours, high acoustic rating |
Tested Acoustic Performance Across Frequencies
DecraSound Polyester Fibre Panels have been independently tested in N.A.T.A-registered laboratories using a reverberation chamber. The table below shows their sound absorption coefficients at different frequencies, based on panel thickness and mounting method.
Results confirm that both 12 mm and 24 mm panels—especially when installed with an air gap—achieve high performance in mid-to-high frequency ranges. This makes them ideal for spaces requiring effective speech clarity and echo reduction.
| Product | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | ?w | SAA | NRC | Test Report |
|---|---|---|---|---|---|---|---|---|---|---|
| Acoustiscreen 12mm (No air gap) | 0.00 | 0.05 | 0.20 | 0.60 | 0.90 | 1.00 | 0.25 (MH) | 0.44 | 0.45 | CSIRO AC370-01 |
| Acoustiscreen 24mm (No air gap) | 0.05 | 0.30 | 0.70 | 0.95 | 1.00 | 1.00 | 0.60 (MH) | 0.74 | 0.75 | CSIRO AC370-02 |
| Acoustiscreen 12mm (50mm air gap) | 0.10 | 0.30 | 0.70 | 1.00 | 1.00 | 0.95 | 0.60 (MH) | 0.75 | 0.80 | CSIRO AC370-04 |
| Acoustiscreen 24mm (50mm air gap) | 0.20 | 0.60 | 0.90 | 1.00 | 1.00 | 1.00 | 0.90 | 0.87 | 0.90 | CSIRO AC370-03 |
Whether you're looking for product advice, technical support, samples, or pricing, our acoustic specialists are here to help. Reach out using the options below.
Office Locations
Australia (Melbourne)
Unit 2, 16 Poa Court
Craigieburn, VIC 3064
+61 (03) 9432 2733
sales@sontext.com.au
UAE (Dubai)
Level 23, Boulevard Plaza Tower 2
Emaar Boulevard, Dubai
+971 (0)4 409 6863
sales@sontext.com.au
USA (Bartley Group)
27071 Cabot Road, Suite 125
Laguna Hills, CA 92653
+1 949 215 7979
info@bartleygroup.com